The numbers 525 to 531 in roman numerals
The right column shows how each roman numeral adds up to the total.
| 525 | = | DXXV | = | 500 + 10 + 10 + 5 |
| 526 | = | DXXVI | = | 500 + 10 + 10 + 5 + 1 |
| 527 | = | DXXVII | = | 500 + 10 + 10 + 5 + 1 + 1 |
| 528 | = | DXXVIII | = | 500 + 10 + 10 + 5 + 1 + 1 + 1 |
| 529 | = | DXXIX | = | 500 + 10 + 10 + 10 − 1 |
| 530 | = | DXXX | = | 500 + 10 + 10 + 10 |
| 531 | = | DXXXI | = | 500 + 10 + 10 + 10 + 1 |